420160161060 has 144 divisors (see below), whose sum is σ = 1294315643712. Its totient is φ = 110301523200.

The previous prime is 420160161019. The next prime is 420160161061. The reversal of 420160161060 is 60161061024.

420160161060 is a `hidden beast` number, since 42 + 0 + 1 + 6 + 0 + 1 + 610 + 6 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (420160161061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20986455 + ... + 21006465.

Almost surely, 2^420160161060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 420160161060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647157821856).

420160161060 is an abundant number, since it is smaller than the sum of its proper divisors (874155482652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

420160161060 is a wasteful number, since it uses less digits than its factorization.

420160161060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21834 (or 21829 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 420160161060 in words is "four hundred twenty billion, one hundred sixty million, one hundred sixty-one thousand, sixty".